2,7-Dihydroxynaphthalene CAS No.:582-17-2
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Category：Pharmaceutical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
2,7-Dihydroxynaphthalene Usage： Used as dyes and pharmaceutical intermediates Raw material for the synthesis of sulfonic acid compounds and divinyl naphthalene compounds. 2,7-Dihydroxynaphthalene Packaging and Shipping： 25kg/drum or according to buyer require. 2,7-Dihydroxynaphthalene Storage: Stored in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.
| Name | 2,7-Dihydroxynaphthalene |
| Synonyms | CI 76645 C.I. 76645 2,7-Naphthelendiol 2,7-Naphthalenediol naphthalene-2,7-diol 2,7-DIHYDROXYNAPTHALENE 2,7-Dihydroxynaphthalene 2,7-Dihydroxy Napthalene 2,7- twohydroxy naphthalene |
| CAS | 582-17-2 |
| EINECS | 209-478-7 |
| InChI | InChI=1/C10H8O2/c11-9-3-1-7-2-4-10(12)6-8(7)5-9/h1-6,11-12H |
| InChIKey | DFQICHCWIIJABH-UHFFFAOYSA-N |
| Molecular Formula | C10H8O2 |
| Molar Mass | 160.17 |
| Density | 1.0924 (rough estimate) |
| Melting Point | 185-190 °C (lit.) |
| Boling Point | 246.06°C (rough estimate) |
| Flash Point | 193.5°C |
| Water Solubility | insoluble |
| Solubility | Soluble in ethanol, ether and hot water, slightly soluble in benzene and chloroform, almost insoluble in light petroleum. |
| Vapor Presure | 3.62E-06mmHg at 25°C |
| Appearance | grayish white to gray powder |
| Color | Gray |
| BRN | 2042383 |
| pKa | 9.14±0.40(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.5418 (estimate) |
| MDL | MFCD00004085 |
| Physical and Chemical Properties | Melting point 184-189°C water-soluble insoluble |
| Use | Used as a dye, pharmaceutical intermediates |
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